In SX Microcontrollers, SX/B Compiler and SX-Key Tool, djh82uk wrote: Above code does not work either, same problem in that RA.0 is just not getting to se any voltage, i still think it may be a circuit problem, but as I said, i cannot see how it can ever be anything other than ground Thanks for all your help btw, I do really appreciate it DJH ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=2&m=244365#m245865 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2008 (http://www.dotNetBB.com)